package cn.edu.scau.cmi.zhuangxipan.chapter5;

public class Rectangle {
	double x,y,width,height;
	public void setX(double a) {
		x=a;
	}
	public double getX() {
		return x;
	}
	public void setY(double b) {
		y=b;
	}
	public double getY() {
		return y;
	}
	public void setWidth(double w) {
		if(w>0)
			width=w;
	}
	public double getWidth() {
		return width;
	}
	public void setHeight(double h) {
		if(height>0)
			height=h;
	}
	public double getHeight() {
		return height;
	}

}
